Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
| Payment Terms | T/T,Western Union,L/C |
| Delivery Time | 5-25days |
| Feature | Wear Resistant |
| Chemical Resistance | Resistant to most acids and alkalis |
| Usage | Cutting and Drilling |
| Dimension | Customizable |
| Surface Treatment | Plain, Blank, Sintered |
| Lifespa | Long |
| Chemical Stability | High |
| Materail | 100%vrigin Material |
| Country Of Origin | China |
| Standard | ISO, RoHs |
| Brand Name | Sanxin |
| Model Number | SX1267 |
| Place of Origin | Zhuzhou,China |
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Product Specification
| Payment Terms | T/T,Western Union,L/C | Delivery Time | 5-25days |
| Feature | Wear Resistant | Chemical Resistance | Resistant to most acids and alkalis |
| Usage | Cutting and Drilling | Dimension | Customizable |
| Surface Treatment | Plain, Blank, Sintered | Lifespa | Long |
| Chemical Stability | High | Materail | 100%vrigin Material |
| Country Of Origin | China | Standard | ISO, RoHs |
| Brand Name | Sanxin | Model Number | SX1267 |
| Place of Origin | Zhuzhou,China | ||
| High Light | Magnetic Permeability <1.002 Tungsten Carbide Core Ring ，100% Virgin Material WC-Ni Core Ring ，Residual magnetization <0.05 mT Non-magnetic Tungsten Carbide Core Ring | ||
μ-grade non-magnetic tungsten carbide core ring with a magnetic permeability of <1.002 · Special anti-interference material for precision instruments
When precision measurement encounters magnetic field interference—
This non-magnetic core ring, precision-manufactured using nickel-bonded tungsten carbide (WC-Ni), undergoes a special demagnetization process to completely eliminate the magnetic interference issues associated with traditional tungsten steel parts. This ensures zero magnetic interference, high precision, and long-life stable operation in magnetic field-sensitive environments such as MRI medical equipment and semiconductor manufacturing.
Non-Magnetic Principle: A Breakthrough in Materials Science
▸ Non-Magnetic Mechanism:
- Nickel-based binder phase replaces the traditional cobalt phase
- Magnetic permeability controlled to <1.002
- Residual magnetization <0.05 mT
▸ Matrix material: 90% WC + 10% Ni, non-magnetic formula
▸ Hardness: 92 HRA (Vickers hardness 1800 HV)
▸ Density: 14.8-15.1 g/cm³
▸ Resistivity: 0.8-1.2 μΩ·m
Applications:
Consumer electronics manufacturing
Mobile phone camera module soldering
Micro connector soldering
TWS earphone component soldering
Semiconductor packaging
BGA chip packaging soldering
CSP chip-scale packaging
Wafer-level soldering
Automotive electronics
Automotive sensor soldering
ECU control unit soldering
In-vehicle camera modules
Medical electronics
Medical sensor soldering
Implantable device packaging
Diagnostic device manufacturing
Product Specifications:
| Parameter Type | Specification Value | Accuracy Standard |
| Nominal Aperture | 450µm | ±1µm |
| Aperture Circularity | ≤0.5µm | (inspected by industrial endoscope) |
| Flow Channel Roughness | Ra ≤0.1µm | (certified by white light interferometry) |
| Material Hardness | 91.5 HRA | (Rockwell hardness tester) |
| Heat Deflection | ≤0.001mm/100°C | (tested by thermal expansion tester) |
The above data is for reference only. Customization is possible upon request.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller,Other
Year Established:
2003
Total Annual:
8000000-10000000
Employee Number:
150~180
Ecer Certification：
Verified Supplier
Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd is located in Zhuzhou, Hunan Province, which is known as the “Hometown of Cemented Carbide”. It is a national high-tech enterprise that has passed ISO9001:2015 international quality certification system, specializing in manufacturing,... Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd is located in Zhuzhou, Hunan Province, which is known as the “Hometown of Cemented Carbide”. It is a national high-tech enterprise that has passed ISO9001:2015 international quality certification system, specializing in manufacturing,...
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